Add downloading the data folder

mmmlu.py

@@ -52,6 +52,7 @@ _URLS = {
     "dev": list((ROOT / "dev").glob("*.csv")),
     "test": list((ROOT / "test").glob("*.csv")),
 }
+_URL = "https://people.eecs.berkeley.edu/~hendrycks/data.tar"
 CONFIG_NAMES = [
     "abstract_algebra",
     "high_school_mathematics",
@@ -167,23 +168,25 @@ class NewDataset(datasets.GeneratorBasedBuilder):
         )
 
     def _split_generators(self, dl_manager):
+        data_dir = dl_manager.download_and_extract(_URL)
+        data_dir = Path(data_dir)
         return [
             datasets.SplitGenerator(
                 name="dev",
                 gen_kwargs={
-                    "filename": ROOT / f"dev/{self.config.name}_dev.csv",
+                    "filename": data_dir / f"dev/{self.config.name}_dev.csv",
                 }
             ),
             datasets.SplitGenerator(
                 name=datasets.Split.VALIDATION,
                 gen_kwargs={
-                    "filename": ROOT / f"val/{self.config.name}_val.csv",
+                    "filename": data_dir / f"val/{self.config.name}_val.csv",
                 }
             ),
             datasets.SplitGenerator(
                 name=datasets.Split.TEST,
                 gen_kwargs={
-                    "filename": ROOT / f"test/{self.config.name}_test.csv",
+                    "filename": data_dir / f"test/{self.config.name}_test.csv",
                 }
             )
         ]